code: def vector_init(self, values):
      return f"new {self.vector_output_type} {{{', '.join(values)}}}"
  
file_path: m2cgen/m2cgen/interpreters/java/code_generator.py
imports: from contextlib import contextmanager
  from m2cgen.interpreters.code_generator import CLikeCodeGenerator
label_desc: Use image node_id 6 for calling the JavaCodeGenerator obj's underlying member method code with example usage: obj.vector_init(values) and returns: str, self, str, str, str